#header {
    width: 100%;
    height: 70px;
}

.logo {
    width: 15%;
    text-align: center;
    margin: 25px 10px 0 auto;
    font-size: 30px;
    float: left;
}

.home-icon {
    width: 50px;
    height: 50px;
    margin: 20px 30px auto;
    float: right;
    border-radius: 40px;
    background: lightseagreen;
}

.home-icon > i {
    display: block;
    width: 44px;
    height: 44px;
    margin: 3px auto;
    font-size: 40px;
    text-align: center;
    color: white;
}

#user-nav {
    width: 15%;
    float: left;
}

.user_info {
    width: 100%;
}

.head_img {
    width: 80px;
    height: 80px;
    border-radius: 40px;
    margin: 5px auto 5px;
    overflow: hidden;
    cursor: pointer
}

.name {
    display: block;
    width: 100%;
    text-align: center;
    height: 30px;
    line-height: 30px;
    font-size: 20px;
    margin: 0 auto;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    cursor: pointer;
}

.school {
    display: block;
    width: 100%;
    text-align: center;
    color: #999;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    margin: 7px auto;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.share{
    display: block;
    width: 100%;
    text-align: center;
    line-height: 30px;
    overflow: hidden;
}

.home_nav {
    width: 100%;
    margin-top: 30%;
}

.side-icon {
    width: 40px;
    height: 40px
}

.left-side-item {
    padding: 5px;
}

.user-nav-item {
    width: 100%;
    margin: 15px auto;
    text-align: center;
}

.side-font {
    font-size: 20px;
    color: #999;
}

#main-content {
    width: 80%;
    margin-top: 10px;
    float: right;
    display: inline-block;
    background-color: #D2D2D2;
}

